CN109125032B

CN109125032B - Waist muscle recovery bed

Info

Publication number: CN109125032B
Application number: CN201810923505.3A
Authority: CN
Inventors: 路聊东; 康玉晗; 王猛; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Lu Liaodong
Priority date: 2018-08-14
Filing date: 2018-08-14
Publication date: 2020-12-22
Anticipated expiration: 2038-08-14
Also published as: CN109125032A

Abstract

The invention discloses a waist muscle recovery bed which comprises a bottom plate, wherein a bed frame is arranged on the bottom plate, a transverse sliding rod is arranged in the middle of the bed frame, a first sliding block is connected to the transverse sliding rod in a sliding manner, and a first driving device for driving the first sliding block to reciprocate along the transverse sliding rod is arranged on the bottom plate; a first cylinder and a second cylinder which swing along the horizontal direction are respectively hinged to two ends of the bedstead, the telescopic end of the first cylinder is hinged to one side surface of the first sliding block, and the telescopic end of the second cylinder is hinged to the other side surface of the first sliding block; an upper body pad is arranged on the cylinder body of the first air cylinder through a turnover mechanism, a lower limb pad is arranged on the cylinder body of the second air cylinder, and a middle pad is arranged on the first sliding block; the lower limb cushion is provided with a lower limb fixing belt, the middle cushion is provided with a waist fixing belt, and the upper body cushion is provided with an upper body fixing belt; the waist muscle recovery bed is simple in structure and good in waist muscle recovery effect.

Description

Waist muscle recovery bed

Technical Field

The invention relates to the technical field of medical appliances, in particular to a waist muscle recovery bed.

Background

Abdomen wound or through abdomen operation patient, can not the autonomous movement, long-time not moving can lead to muscle atrophy can not normal activities, help the patient massage in order to guarantee that patient's recovery just needs patient family members, but patient family members also can not be at any time by patient's side help, the method effect that patient family members helped patient massage before is not obvious and the time of needs is long and very tired still, if can not often also can reduce for patient's massage effect, the patient can not recover fast, the very big work degree of difficulty has been brought for medical staff.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a waist muscle recovery bed with a simple structure.

To achieve the above purpose, the invention adopts the technical scheme that:

a waist muscle recovery bed comprises a bottom plate, wherein a bed frame is arranged on the bottom plate, a transverse sliding rod is arranged in the middle of the bed frame, a first sliding block is connected onto the transverse sliding rod in a sliding mode, and a first driving device used for driving the first sliding block to reciprocate along the transverse sliding rod is arranged on the bottom plate; a first cylinder and a second cylinder which swing along the horizontal direction are respectively hinged to two ends of the bedstead, the telescopic end of the first cylinder is hinged to one side surface of the first sliding block, and the telescopic end of the second cylinder is hinged to the other side surface of the first sliding block; an upper body pad is arranged on the cylinder body of the first air cylinder through a turnover mechanism, a lower limb pad is arranged on the cylinder body of the second air cylinder, and a middle pad is arranged on the first sliding block; the lower limb cushion is provided with a lower limb fixing belt, the middle cushion is provided with a waist fixing belt, and the upper body cushion is provided with an upper body fixing belt;

a T-shaped sliding rail is arranged on the side face of the bedstead along the length direction of the bedstead and is positioned below the upper body pad, a rack bar is arranged on the T-shaped sliding rail along the length direction of the bedstead, a sliding frame arranged along the vertical direction is connected on the T-shaped sliding rail in a sliding manner, a fifth driving motor is arranged on the position, connected with the T-shaped sliding rail, of the sliding frame, and a driving gear meshed with the rack bar is arranged on an output shaft of the fifth driving motor; the upper end of the sliding frame is provided with a third electric push rod and a sixth driving motor for driving the third electric push rod to rotate along the horizontal direction; and a fourth electric push rod vertically arranged is installed at the telescopic end of the third electric push rod, and a massage device and a seventh driving motor for driving the massage device to rotate are installed at the telescopic end of the fourth electric push rod.

According to the technical scheme, when a patient needs to train muscle groups on two sides of the waist, the patient needs to lie flat on a waist muscle recovery bed, the back leans against an upper body cushion, the buttocks are placed on a middle cushion, the legs are flatly laid on a lower limb cushion, the patient lies flat and relaxes and fixes the patient on the waist muscle recovery bed by using an upper body fixing belt, a waist fixing belt and a lower limb fixing belt, a first driving device is started, a first sliding block is made to do reciprocating motion on a transverse sliding rod in a circulating mode, so that a first air cylinder and a second air cylinder are driven to swing around a hinge point with a bed frame, the upper body cushion, the middle cushion and the lower limb cushion are driven to swing left and right, and the patient can be driven to do left and right waist twisting swing without self-exerting force, and the training is achieved to achieve the effects of relaxing muscles and activating blood; in addition, the patient utilizes the waist muscle recovery bed to do exercise and needs the muscle to relax and massage training, at first the patient needs to attach to the body and lie on the waist muscle recovery bed, place the face on the air vent of headrest, fifth driving motor drives drive gear and rotates, because the cooperation of drive gear and rack bar makes whole balladeur train move along T font slide rail, then adjust turning to of third electric putter through sixth driving motor, rethread fourth electric putter adjusts massage device's height, it is convenient for carry out the muscle massage for the patient through seventh driving motor drive massage device switching-over at last.

In a further technical scheme, the first driving device comprises a first driving motor, a rotating wheel and a connecting rod, the first driving motor is installed on the base plate through a machine base, the rotating wheel is rotatably connected to the base plate through a supporting frame and is located below the transverse sliding rod, and a first reduction gearbox is arranged between the first driving motor and the rotating wheel on the machine base; one end of the connecting rod is eccentrically hinged to the rotating wheel, and the other end of the connecting rod is hinged below the first sliding block and used for driving the first sliding block to slide back and forth along the transverse sliding rod; when the first driving device works, the first driving motor drives the rotating wheel to rotate through the first reduction gearbox, and the rotating wheel drives the first sliding block to reciprocate along the transverse sliding rod through the connecting rod when rotating.

In a further technical scheme, the turnover mechanism comprises a support plate, a first rotating shaft, a second driving motor, a first belt wheel, a second belt wheel and a turnover rod, wherein the support plate is installed on a cylinder body of a first air cylinder and is positioned below an upper body cushion, the first rotating shaft is rotatably connected to the support plate through a bearing seat, one end of the turnover rod is fixedly installed at the middle position of the first rotating shaft through a clamping sleeve along the direction perpendicular to the first rotating shaft, the upper body cushion is rotatably connected to the turnover rod, and the other end of the turnover rod is provided with a headrest; the second driving motor is arranged on the supporting plate, the first belt wheel is fixedly arranged on an output shaft of the second driving motor, the second belt wheel is fixedly arranged on the first rotating shaft, and a first transmission belt is arranged between the first belt wheel and the second belt wheel.

Through the technical scheme, the power-assisted sit-up training is convenient for a patient to use the waist muscle recovery bed to carry out power-assisted sit-up training, firstly, the patient needs to lie flat on the waist muscle recovery bed, the head is rested on a headrest, the back leans against the upper body cushion, the hip is placed on the middle part cushion, the legs are straightened and flatly placed on the lower limb cushion, the patient lies flat and relaxes to fix the patient on the waist muscle recovery bed by using the upper body fixing belt, the waist fixing belt and the lower limb fixing belt, then the second driving motor is started to rotate, the second driving motor drives the first rotating shaft to rotate through the first belt wheel, the first driving belt wheel and the second belt wheel when rotating, the upper body cushion is driven to rotate around the first rotating shaft to lift the upper body cushion when rotating the first rotating shaft, the patient fixes the body on the waist muscle recovery bed through the fixing belts, so the patient can vertically stand the upper body along with the, finishing the power-assisted sit-up training.

In a further technical scheme, a transition pad is installed on the first rotating shaft and is positioned between the upper body pad and the middle pad.

In a further technical scheme, a third driving motor for driving the upper body cushion to rotate around the turnover rod is installed on the back face of the upper body cushion, and a second reduction gearbox is connected with the third driving motor at the input end and coaxially arranged with the turnover rod at the output end.

Through the technical scheme, a patient can conveniently use the waist muscle recovery bed to carry out sitting up and waist turning training, firstly, the patient needs to lie flat on the waist muscle recovery bed, the head of the patient is rested on a headrest, the back of the patient leans against the upper body cushion, the buttocks of the patient are placed on the middle part cushion, the legs of the patient are flatly placed on the lower limb cushion, the patient can lie flat and relax and is fixed on the waist muscle recovery bed by using the upper body fixing belt, the waist fixing belt and the lower limb fixing belt, then the second driving motor is started to rotate, the second driving motor drives the first rotating shaft to rotate through the first belt wheel, the first driving belt wheel and the second belt wheel when rotating, the first rotating shaft drives the upper body cushion to rotate around the first rotating shaft through the turning rod when rotating, so as to erect the upper body, the third driving motor drives the turning rod to rotate through the second reduction gearbox, and as the turning rod is fixedly arranged on, therefore, the upper body cushion is driven to rotate around the turnover rod, and the upper body of the patient is fixed on the upper body cushion by the upper body fixing belt, so that the upper body of the patient rotates along with the upper body of the patient, the patient does not need to exert force by himself, and the sitting up and waist turning training is completed.

In a further technical scheme, resistance rods arranged along the length direction of the bed frame are rotatably connected to the positions, close to the two ends, of the first rotating shaft, and the resistance rods are positioned below the upper body pad; the side surface of the resistance rod, which is positioned at the connection position of the first rotating shaft, is provided with a first friction plate, the supporting plate is provided with a first electric push rod along the length direction of the first rotating shaft, the telescopic end of the first electric push rod is provided with a second friction plate, and the second friction plate is matched with the first friction plate to increase the resistance of the resistance rod when the resistance rod rotates around the first rotating shaft; one end of the resistance rod, which is far away from the first rotating shaft, is hinged with a middle rod, one end of the resistance rod, which is far away from the middle rod, is provided with a pressing rod, and the pressing rod is perpendicular to the middle rod.

Through above-mentioned technical scheme, be convenient for patient's application waist muscle recovery bed increases muscle recovery load exercise training, at first the patient need tie lie waist muscle recovery bed on, the head is rested the head on the headrest, the back leans on the upper part of the body to cushion, the buttock is as for the middle part is cushioned, the shank is straightened and is kept flat on the lower limb cushion, the patient lies and relaxs to rotate the depression bar through the intermediate lever and go up the top of the body and fix before patient's health with the upper part of the body fixed band, make the resistance bar can be along with upper part of the body pad moves together, when first electric putter stretches out to make second friction disc and first friction disc contact, make the depression bar produce the load, drive upper part of the body pad motion when the patient carries out the sit up, thereby overcome the load and move.

In a further technical scheme, the massage device comprises a first shell which is rotatably connected to the telescopic end of the fourth electric push rod, and a second shell which is arranged on the first shell, wherein two rotating shaft holes are arranged on the side surface of the second shell far away from the fourth electric push rod side by side, a first massage head and a second massage head are respectively and rotatably connected in the rotating shaft holes, a first gear which is used for driving the first massage head to rotate is arranged at one end of the first massage head which is positioned in the second shell, a second gear which is used for driving the second massage head to rotate is arranged at one end of the second massage head which is positioned in the second shell, and the second gear is meshed with the first gear; a rotating motor with an output shaft coaxially connected with the first gear is arranged in the second shell; the other side surface of the second shell is provided with two mounting holes side by side, knocking hammers are connected in the mounting holes in a sliding manner, and a return spring for forcing the knocking hammers to move into the second shell is arranged in the second shell; the top of the inherent mounting hole of second casing is rotated through the vaulting pole and is connected with the second pivot, be close to the equal fixed mounting in its both ends position of second pivot and be used for promoting to strike the cam of beating hammer along mounting hole reciprocating motion, the intermediate position fixed mounting of second pivot has and is used for driving second pivot pivoted third gear, install in the second casing and strike the motor, strike and install on the output shaft of motor with third gear engagement's fourth gear.

Through the technical scheme, the massage device has two working modes of muscle massage and knocking massage when working, when the muscle massage function is implemented, the rotating motor drives the first gear to rotate so as to drive the first massage head to rotate in the rotating shaft hole, the first gear drives the second gear to rotate when rotating, the second gear drives the second massage head to rotate when rotating, and when the first massage head and the second massage head are in contact with muscles of a patient body, the massage effect can be achieved; when the knocking massage function is carried out, the knocking motor drives the fourth gear to rotate, the fourth gear drives the second rotating shaft to rotate through the third gear, the second rotating shaft drives the knocking hammer to reciprocate up and down along the mounting hole under the action of the cam and the reset spring when rotating, the effect of knocking muscles can be achieved when the knocking hammer is in contact with the waist and the back of a patient, and then the massage effect is achieved.

Has the advantages that:

when the waist muscle recovery bed works, a patient is driven to move, and the force of the patient is not required to be exerted, so that secondary injury can be effectively reduced; in addition, the load training can be realized, and the gradual recovery of the patient is realized; after the training is finished, the relaxation massage can be carried out.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a first schematic view of the turnover mechanism of the present invention;

FIG. 6 is a second schematic view of the turnover mechanism of the present invention;

FIG. 7 is a schematic structural diagram of a first driving device according to the present invention;

FIG. 8 is a schematic view of the present invention for supporting and placing a massage device;

FIG. 9 is a first schematic structural view of a massage device according to the present invention;

FIG. 10 is a second schematic structural view of the massage device of the present invention;

FIG. 11 is a third schematic structural view of the massage device of the present invention;

FIGS. 12 and 13 are schematic views of a muscle relaxing massage in accordance with the present invention;

FIGS. 14 and 15 are schematic views of the tapping massage of the present invention;

FIG. 16 is a schematic view of a loaded muscle strength exercise of the present invention;

FIG. 17 is a schematic view of the assisted sit-up training of the present invention;

FIG. 18 is a schematic view of a side-to-side swing waist-twisting training apparatus according to the present invention;

fig. 19 is a schematic view of the sit-up and waist-rotation training of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 to 19, a waist muscle recovery bed comprises a base plate 1, wherein a bed frame 2 is arranged on the base plate 1, a transverse sliding rod 23a is arranged at the middle position of the bed frame 2, a first sliding block 23 is slidably connected to the transverse sliding rod 23a, and a first driving device for driving the first sliding block 23 to reciprocate along the transverse sliding rod 23a is arranged on the base plate; a first cylinder 26a and a second cylinder 26b which swing along the horizontal direction are respectively hinged to two ends of the bedstead 2, the telescopic end of the first cylinder 26a is hinged to one side surface of the first sliding block 23, and the telescopic end of the second cylinder 26b is hinged to the other side surface of the first sliding block 23; an upper body pad 4 is arranged on the cylinder body of the first cylinder 26a through a turnover mechanism, a lower limb pad 9 is arranged on the cylinder body of the second cylinder 26b, and a middle pad 8 is arranged on the first sliding block 23; the lower limb cushion 9 is provided with a lower limb fixing belt 5c, the middle cushion 8 is provided with a waist fixing belt 5b, and the upper body cushion 4 is provided with an upper body fixing belt 5 a.

The first driving device comprises a first driving motor 14c, a rotating wheel 24 and a connecting rod 25, the first driving motor 14c is installed on the base plate 1 through a machine base, the rotating wheel 24 is rotatably connected to the base plate 1 through a supporting frame and is positioned below the transverse sliding rod 23a, and a first reduction gearbox 19a is arranged between the first driving motor 14c and the rotating wheel 24 on the machine base; one end of the connecting rod 25 is eccentrically hinged on the rotating wheel 24, and the other end is hinged below the first sliding block 23 for driving the first sliding block 23 to slide back and forth along the transverse sliding rod 23 a.

The turnover mechanism comprises a support plate 101, a first rotating shaft 15, a second driving motor 14c, a first belt pulley 17b, a second belt pulley 17a and a turnover rod 20, wherein the support plate 101 is installed on a cylinder body of a first air cylinder 26a and is positioned below an upper body cushion 4, the first rotating shaft 15 is rotatably connected to the support plate 101 through a bearing seat, one end of the turnover rod 20 is fixedly installed at the middle position of the first rotating shaft 15 through a clamping sleeve along the direction perpendicular to the first rotating shaft 15, the upper body cushion 4 is rotatably connected to the turnover rod 20, and the other end of the turnover rod 20 is provided with a headrest 3; the second driving motor 14c is mounted on the support plate 101 through a bolt, the first belt pulley 17b is fixedly mounted on an output shaft of the second driving motor 14c, the second belt pulley 17a is fixedly mounted on the first rotating shaft 15, and a first transmission belt 18a is mounted between the first belt pulley 17b and the second belt pulley 17 a; the first rotating shaft 15 is provided with a transition pad 7, and the transition pad 7 is positioned between the upper body pad 4 and the middle pad 8; two parallel through holes are arranged on the upper body cushion 4 near the transition cushion 7, waist massage heads 6a are arranged in the through holes, and a waist massage driving motor 14a for driving the waist massage heads 6a to move is arranged on the back of the upper body cushion 4.

The back of the upper body cushion 4 is provided with a third driving motor 14b for driving the upper body cushion 4 to rotate around the turning rod 20, and a second reduction box 19a with an input end connected with the third driving motor 14b and an output end coaxial with the turning rod 20.

The first rotating shaft 15 is rotatably connected with resistance rods 10b arranged along the length direction of the bedstead 2 at the positions close to the two ends of the first rotating shaft, and the resistance rods 10b are positioned below the upper body pad 4; a first friction plate 10d is arranged on each resistance bar 10b on the side face of the joint of the first rotating shaft 15, a first electric push rod 13a is arranged on the support plate 101 along the length direction of the first rotating shaft 15, a second friction plate 10c is arranged at the telescopic end of the first electric push rod 13a, and the second friction plates 10c are matched with the first friction plates 10d to increase the resistance of the resistance bars 10b when rotating around the first rotating shaft 15; the end of keeping away from first pivot 15 on resistance lever 10b articulates there is middle pole 10a, be equipped with depression bar 10f on middle pole 10a keeping away from the one end of resistance lever 10b, just depression bar 10f and middle pole 10a mutually perpendicular.

Two side surfaces of the bedstead 2 are provided with T-shaped sliding rails 36 along the length direction of the bedstead 2, the T-shaped sliding rails 36 are positioned below the upper body pad 4, one T-shaped sliding rail 36 is provided with a rack bar 40 along the length direction of the bedstead 2, the T-shaped sliding rail 36 is connected with a sliding frame 39 arranged along the vertical direction in a sliding way, the sliding frame 39 is provided with a fifth driving motor 14g at the joint with the T-shaped sliding rail 36, and an output shaft of the fifth driving motor 14g is provided with a driving gear 42a meshed with the rack bar 40; a third electric push rod 13c and a sixth driving motor 14e for driving the third electric push rod 13c to rotate are installed at the upper end of the carriage 39 along the horizontal direction; and a fourth electric push rod 13d vertically arranged is installed at the telescopic end of the third electric push rod 13c, and a massage device and a seventh driving motor 14f for driving the massage device to rotate are installed at the telescopic end of the fourth electric push rod 13 d.

The massage device comprises a first shell 41a which is rotatably connected to the telescopic end of the fourth electric push rod 13d and a second shell 41b which is arranged on the first shell 41a, wherein two rotating shaft holes are arranged on the side surface of the second shell 41b far away from the fourth electric push rod 13d side by side, a first massage head 14d and a second massage head 14c are respectively and rotatably connected in the rotating shaft holes, a first gear 42b which is used for driving the first massage head 14d to rotate is arranged at one end of the first massage head 14d which is positioned in the second shell 41b, a second gear 42c which is used for driving the second massage head 14c to rotate is arranged at one end of the second massage head 14c which is positioned in the second shell 41b, and the second gear 42c is meshed with the first gear 42 b; a rotating motor 14h with an output shaft coaxially connected with the first gear 42b is arranged in the second shell 41 b; two mounting holes are arranged on the other side surface of the second shell 41b side by side, knocking hammers 45 are connected in the mounting holes in a sliding manner, and a return spring 44 for forcing the knocking hammers 45 to move towards the inside of the second shell 41b is arranged in the second shell 41 b; a second rotating shaft 49 is rotatably connected above the mounting hole in the second housing 41b through a support rod, cams 43 for pushing the rapping hammer 45 to reciprocate along the mounting hole are fixedly mounted at positions close to two ends of the second rotating shaft 49 on the second rotating shaft 49, a third gear 42e for driving the second rotating shaft 49 to rotate is fixedly mounted at the middle position of the second rotating shaft 49, a rapping motor 14i is mounted in the second housing 41b, and a fourth gear 42d meshed with the third gear 42e is mounted on an output shaft of the rapping motor 14 i.

When a patient uses the waist muscle recovery bed to carry out left-right swinging waist twisting training, firstly, the patient needs to lie flat on the waist muscle recovery bed, the back leans against the upper body cushion 4, the buttocks is arranged on the middle body cushion 8, the legs are straightened and are horizontally arranged on the lower limb cushion 9, the patient lies flat and relaxes and fixes the patient on the waist muscle recovery bed by the upper body fixing belt 5a, the waist fixing belt 5b and the lower limb fixing belt 5c, the first driving motor 14c drives the rotating wheel 24 to rotate through the first reduction gearbox 19a, the rotating wheel 24 drives the first sliding block 23 to reciprocate along the transverse sliding rod 23a through the connecting rod 24 when rotating, thereby driving the first air cylinder 26a and the second air cylinder 26b to swing around the hinged point with the bedstead 2, thereby driving the upper body cushion 4, the middle body cushion 8 and the lower limb cushion 9 to swing left and right, because the patient fixes the waist muscle recovery bed through the fixing belts, the patient can be driven to, the training is completed without self-exertion, and the muscles on two sides of the waist of the patient can be moved through secondary training, so that the effects of relaxing the muscles and stimulating the blood circulation are achieved.

When a patient uses the waist muscle recovery bed to perform power-assisted sit-up training, firstly, the patient needs to lie flat on the waist muscle recovery bed, the head of the patient is rested on the headrest 3, the back of the patient leans against the upper body cushion 4, the buttocks of the patient are placed on the middle cushion 8, the legs of the patient are straightened and placed on the lower limb cushion 9, the patient lies flat and relaxes and fixes the patient on the waist muscle recovery bed by using the upper body fixing belt 5a, the waist fixing belt 5b and the lower limb fixing belt 5c, then the second driving motor 14c is started to rotate, the second driving motor 14c drives the first rotating shaft 15 to rotate by the first belt wheel 17b, the first driving belt 18a and the second belt wheel 17a when rotating, the first rotating shaft 15 drives the upper body cushion 4 to rotate around the first rotating shaft 15 to lift the upper body cushion 4 when rotating, because the patient fixes the waist muscle on the waist muscle recovery bed by the fixing belt, the patient can lift the upper body cushion 4 to erect the upper body along with, do not need to exert force by itself, accomplish helping hand sit up training.

When a patient uses the waist muscle recovery bed to perform sitting up and waist turning training, firstly, the patient needs to lie flat on the waist muscle recovery bed, the head of the patient is rested on the headrest 3, the back of the patient leans against the upper body cushion 4, the buttocks of the patient are placed on the middle cushion 8, the legs of the patient are flatly placed on the lower limb cushion 9 in a straight way, the patient is fixed on the waist muscle recovery bed by the upper body fixing belt 5a, the waist fixing belt 5b and the lower limb fixing belt 5c after lying down and relaxing, then the second driving motor 14c is started to rotate, the second driving motor 14c drives the first rotating shaft 15 to rotate by the first belt wheel 17b, the first driving belt 18a and the second belt wheel 17a when rotating, the first rotating shaft 15 drives the upper body cushion 4 to rotate around the first rotating shaft 15 to erect the upper body, the third driving motor 14b drives the rotating rod 20 to rotate by the second reduction gearbox 19a, as the rotating rod 20 is fixedly arranged on the first rotating shaft 15 and the upper body cushion 4 is rotatably connected on the rotating rod, thereby driving the upper body cushion 4 to rotate around the turning rod 20, and the upper body of the patient is fixed on the upper body cushion 4 by the upper body fixing belt 5a, so the upper body of the patient rotates along with the upper body, and the sitting up and waist turning training is completed without self-force.

When the patient utilizes waist muscle recovery bed to increase muscle recovery load exercise training, at first the patient need lie flat on waist muscle recovery bed, the head is rested on headrest 3, the back leans on upper body pad 4, the buttock is as for on middle part pad 8, the shank straightens and keeps flat on low limbs pad 9, the patient lies well and relaxs and rotates depression bar 10f to upper body pad 4 top and fix before patient's health with upper body fixed band 5a through middle pole 10a, make resistance bar 10b can be along with upper body pad 4 moves together, when first electric putter 13a stretches out and makes second friction disc 10c and first friction disc 10d contact, make depression bar 10f produce the load, drive upper body pad 4 when the patient carries out sit up and moves, thereby overcome the load and move, train the regional muscle crowd of waist abdomen.

When the patient utilizes waist muscle to resume the bed and moves back muscle relaxation massage training, at first the patient need attach to lie prone on waist muscle resumes the bed, place the face on the air vent of headrest 3, fifth driving motor 14g drives drive gear 42a and rotates, because the cooperation of drive gear 42a and rack bar 40 makes whole balladeur train 39 along the motion of T font slide rail 36, then adjust turning to of third electric putter 13c through sixth driving motor 14e, rethread fourth electric putter 13d adjusts massage device's height, it is convenient for carry out the muscle massage for the patient to drive the massage device switching-over through seventh driving motor 14f at last.

When the massage device works, two working modes of muscle massage and knocking massage are provided, when the muscle massage function is carried out, the rotating motor 14h drives the first gear 42b to rotate so as to drive the first massage head 14d to rotate in the rotating shaft hole, the first gear 42b drives the second gear 42c to rotate when rotating, the second gear 42c drives the second massage head 14c to rotate when rotating, and when the first massage head 14d and the second massage head 14c are in contact with the muscle of the body of a patient, the massage effect can be achieved; when the knocking massage function is performed, the knocking motor 14i drives the fourth gear 42d to rotate, the fourth gear 42d drives the second rotating shaft 49 to rotate through the third gear 42e, the knocking hammer 45 is driven to reciprocate up and down along the mounting hole under the action of the cam 43 and the return spring 44 when the second rotating shaft 49 rotates, and when the knocking hammer 45 is in contact with the waist and back of a patient, the effect of knocking muscles can be achieved, so that the massage effect is achieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A waist muscle recovery bed comprises a bottom plate, wherein a bed frame is arranged on the bottom plate, and the waist muscle recovery bed is characterized in that a transverse sliding rod is arranged in the middle of the bed frame, a first sliding block is connected to the transverse sliding rod in a sliding manner, and a first driving device for driving the first sliding block to reciprocate along the transverse sliding rod is arranged on the bottom plate; a first cylinder and a second cylinder which swing along the horizontal direction are respectively hinged to two ends of the bedstead, the telescopic end of the first cylinder is hinged to one side surface of the first sliding block, and the telescopic end of the second cylinder is hinged to the other side surface of the first sliding block; an upper body pad is arranged on the cylinder body of the first air cylinder through a turnover mechanism, a lower limb pad is arranged on the cylinder body of the second air cylinder, and a middle pad is arranged on the first sliding block; the lower limb cushion is provided with a lower limb fixing belt, the middle cushion is provided with a waist fixing belt, and the upper body cushion is provided with an upper body fixing belt;

a T-shaped sliding rail is arranged on the side face of the bedstead along the length direction of the bedstead and is positioned below the upper body pad, a rack bar is arranged on the T-shaped sliding rail along the length direction of the bedstead, a sliding frame arranged along the vertical direction is connected on the T-shaped sliding rail in a sliding manner, a fifth driving motor is arranged on the position, connected with the T-shaped sliding rail, of the sliding frame, and a driving gear meshed with the rack bar is arranged on an output shaft of the fifth driving motor; the upper end of the sliding frame is provided with a third electric push rod and a sixth driving motor for driving the third electric push rod to rotate along the horizontal direction; a fourth electric push rod is vertically arranged at the telescopic end of the third electric push rod, and a massage device and a seventh driving motor for driving the massage device to rotate are arranged at the telescopic end of the fourth electric push rod;

the first driving device comprises a first driving motor, a rotating wheel and a connecting rod, the first driving motor is installed on the base plate through a machine base, the rotating wheel is rotatably connected to the base plate through a supporting frame and located below the transverse sliding rod, and a first reduction gearbox is arranged between the first driving motor and the rotating wheel on the machine base; one end of the connecting rod is eccentrically hinged to the rotating wheel, and the other end of the connecting rod is hinged below the first sliding block and used for driving the first sliding block to slide back and forth along the transverse sliding rod;

the turnover mechanism comprises a support plate, a first rotating shaft, a second driving motor, a first belt wheel, a second belt wheel and a turnover rod, wherein the support plate is arranged on a cylinder body of the first air cylinder and is positioned below the upper body pad; the second driving motor is arranged on the supporting plate, the first belt wheel is fixedly arranged on an output shaft of the second driving motor, the second belt wheel is fixedly arranged on the first rotating shaft, and a first transmission belt is arranged between the first belt wheel and the second belt wheel;

a transition pad is arranged on the first rotating shaft and is positioned between the upper body pad and the middle pad; the back of the upper body cushion is provided with a third driving motor for driving the upper body cushion to rotate around the turnover rod, and a second reduction gearbox with an input end connected with the third driving motor and an output end coaxially arranged with the turnover rod.

2. The waist muscle recovery bed of claim 1, wherein the first shaft is rotatably connected with resistance bars provided along the length direction of the frame at positions near both ends thereof, and the resistance bars are positioned below the upper body pad; the side surface of the resistance rod, which is positioned at the connection position of the first rotating shaft, is provided with a first friction plate, the supporting plate is provided with a first electric push rod along the length direction of the first rotating shaft, the telescopic end of the first electric push rod is provided with a second friction plate, and the second friction plate is matched with the first friction plate to increase the resistance of the resistance rod when the resistance rod rotates around the first rotating shaft; one end of the resistance rod, which is far away from the first rotating shaft, is hinged with a middle rod, one end of the resistance rod, which is far away from the middle rod, is provided with a pressing rod, and the pressing rod is perpendicular to the middle rod.

3. The waist muscle recovery bed according to claim 1, wherein the massage device comprises a first housing rotatably connected to the telescopic end of the fourth electric push rod, and a second housing mounted on the first housing, the second housing is provided with two rotating shaft holes side by side on the side far away from the fourth electric push rod, the rotating shaft holes are rotatably connected with a first massage head and a second massage head respectively, the first massage head is provided with a first gear for driving the first massage head to rotate at one end located in the second housing, the second massage head is provided with a second gear for driving the second massage head to rotate at one end located in the second housing, and the second gear is engaged with the first gear; a rotating motor with an output shaft coaxially connected with the first gear is arranged in the second shell; the other side surface of the second shell is provided with two mounting holes side by side, knocking hammers are connected in the mounting holes in a sliding manner, and a return spring for forcing the knocking hammers to move into the second shell is arranged in the second shell; the top of the inherent mounting hole of second casing is rotated through the vaulting pole and is connected with the second pivot, be close to the equal fixed mounting in its both ends position of second pivot and be used for promoting to strike the cam of beating hammer along mounting hole reciprocating motion, the intermediate position fixed mounting of second pivot has and is used for driving second pivot pivoted third gear, install in the second casing and strike the motor, strike and install on the output shaft of motor with third gear engagement's fourth gear.